Free Linux Foundation OTCA Exam Questions

Become Linux Foundation Certified with updated OTCA exam questions and correct answers

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Total 354 Questions | Updated On: Apr 01, 2026

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Question 1

Your monitoring system requires aggregated statistics for specific attributes of your metrics, and you want to customize how these aggregations are performed. Which OpenTelemetry feature should you use to achieve this?

A : Use the default aggregation provided by the OpenTelemetry API

B : Override the default aggregation using Views

C : Disable metric collection for unnecessary instruments

D : Switch from metrics to tracing

Answer: B

Question 2

Your instrumentation library has updated its telemetry schema to a newer version. How should a telemetry consumer handle data emitted with this new schema version?

A : Request the telemetry source to revert to the older schema version.

B : Transform the telemetry data to match the consumer’s expected schema version if necessary.

C : Ignore the Schema URL and process the data as per the consumer’s existing schema.

D : Reject any telemetry data that does not match the consumer’s current schema version.

Answer: B

Question 3

Which component in the OpenTelemetry Logs Bridge API is responsible for sending log records to external systems such as the OpenTelemetry Collector or a backend service?

A : Log Record

B : Logger Provider

C : Logger

D : Log Record Exporter

Answer: D

Question 4

You are configuring OpenTelemetry to transmit logs via a network protocol and want to include the full path to the log file. Which attribute should you add to your Log Record?

A : log.file.path

B : log.record.uid

C : log.file.name_resolved

D : log.file.name

Answer: A

Question 5